Write the ratio of the first measurement to the second measurement. Compare in millimeters. diameter of ball A:30mm
diameter of ball B: 5.7 cm

The ratio of the diameter of ball A to the diameter of ball B is-

The ratio of the diameter of ball A to the diameter of ball B is 10:19.

Step-by-step explanation:

Ratios

A ratio is a relation between two quantities and it's calculated as a division. For example, the ratio between 8 and 4 is 8:4 = 8 / 4 = 2.

We are given the diameters of two balls as follows:

The diameter of the ball A=30mm

The diameter of the ball B=5.7 cm = 57 mm

The ratio of the diameter of ball A to the diameter of ball B is 30:57. Dividing both numbers by 3, we have: ratio=10:19

The ratio of the diameter of ball A to the diameter of ball B is 10:19.

54

step-by-step explanation:

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10